# @Author：silence
# @Email：792245022@qq.com
# @Date：2025/1/30 0:06

hens = [3, 5, 1, 3.4, 2, 50]

total_weight = 0

for item in hens:
    total_weight += item

print(f"总重为：{total_weight}，平均体中为：{round(total_weight / len(hens), 2)}")
